Last week’s Jazz Trivia Question: She recently wowed viewers of the Oscar presentations with a cover of a Louis Armstrong classic. For Jazz Trivia Expert status, who is she and what songdid she perform?

The answers were Esperanza Spalding and “What a Wonderful World.” Jeff Rosbrugh and Juan Sanchez were the first to answer, thus earning Jazz Trivia Expert status. Honorable Mention for also answering correctly goes to Dan Lane, Chris Craddock, and Bob Townley. Congratulations!

Here is this week’s Jazz Trivia Question: Co-founder of one of the world’s most popular new age/jazz fusion/electronic bands in the ’70s & ’80s, he entered the Los Angeles underground music community after leaving the band to refine his ‘extended technique’ and ‘frequency manipulation’. For Jazz Trivia Expert status, who is this guitarist/composer and what was the name of the popular band?